Research Article

Investigation on Texture Changes and Classification between Cold-Fresh and Freeze-Thawed Tan Mutton

Table 2

Classified models of C-F, F-To, and F-Tt Tan mutton.

Modeling methodWavelength numberNumber of principal componentsCross-validation error rateCalibration set accuracyValidation set accuracy

SNV + MSC−FS−PLS-DA225140.070.991.00
SNV + MSC−CARS−PLS-DA23130.030.981.00
SNV + MSC−SPA−PLS-DA23140.090.940.96